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light: alternate fix for lockable_vec_t::stringValue()

This commit is contained in:
Eric Wasylishen 2018-07-24 00:12:31 -06:00
parent c6386c8ec0
commit e6411b2cee
1 changed files with 3 additions and 7 deletions
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10
include/light/settings.hh
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@ -179,13 +179,9 @@ public:
} }
virtual std::string stringValue() const { virtual std::string stringValue() const {
//return std::to_string(_value); char setting[256];
q_snprintf(setting, sizeof(setting), "%g", _value);
//mxd. 1.330000 -> 1.33 return setting;
std::string str = std::to_string(_value);
const auto lastnonzero = str.find_last_not_of('0');
str.erase(lastnonzero + (lastnonzero == str.find('.') ? 0 : 1), std::string::npos);
return str;
} }
lockable_vec_t(std::vector<std::string> names, float v, lockable_vec_t(std::vector<std::string> names, float v,